Answer:
Biome, also known as a major life zone, is an area that includes communities of plants and animals that have a common adaptation to that particular environment.
What causes the differences in traits between
organisms of the same species?
What is DNA?
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Answer:
deoxyribose nucleic acid
Answer:
Thx, for the free points!!! : ) Why are you leaving brainly tho?
Explanation:
Please help me someone please
Answer:
Conduction
Explanation:
Heat moves from hot sand to the bottoms of your feet by conduction. Conduction is the transfer of heat between objects that touch each other.
The picture below is associated with which biomolecule?
Group of answer choices
nucleic acid
protein
carbohydrate
lipid
Answer:
nucleic acid because thats DNA
Which type of mutation is likely to have the least effect on the protein that it codes for?
substitution,insertion,
deletion,inversion
. Clots the blood,
Red blood cells
White blood cells
Plasma
Platelets
Answer:
Platelets help the blood clotting process (or coagulation) by gathering at the site of an injury, sticking to the lining of the injured blood vessel, and forming a platform on which blood coagulation can occur. This results in the formation of a fibrin clot, which covers the wound and prevents blood from leaking out.
Explanation:
Blood is composed of plasma, red blood cells, white blood cells, and platelets. Blood platelets play a role in coagulation (the clotting of blood to stop bleed from an open wound); white blood cells play an important role in the immune system; red blood cells transport oxygen and carbon dioxide.
yeah that's all I can think of
Answer:
platelets
Explanation:
What are two different ways cells communicate and explain how this form of communication is effective?
Answer:
There are many different ways that cells can connect to each other. The three main ways for cells to connect with each other are: gap junctions, tight junctions, and desmosomes.
Explanation:
Cell Signaling is an important facet of biological life. It allows cells to perceive and respond to the extracellular environment allowing development, growth, immunity, etc. Additionally, errors in cell signaling may result in cancer growth, diabetes.
Muchas especies animales son territoriales al menos durante una parte del año. Eso significa que defienden un territorio más o menos amplio en el que no dejan entrar a otros individuos de su especie. A veces, el territorio es individual, otras es de una pareja y, en otros casos, corresponde a un grupo. Explica qué distribución origina cada uno de estos comportamientos.
Answer:
Por dependencia de otros organismos y competencia.
Explicación:
Estos diferentes tipos de comportamiento se deben a la dependencia de los organismos entre sí. Algunos organismos tienen la capacidad de vivir solos y cumplir con sus requisitos de vida por lo que no permiten que otros organismos ingresen a su espacio, algunos viven en parejas y algunos organismos viven en grupos o colonias porque no pueden sobrevivir solos en ese ambiente por lo que nosotros Se puede decir que algunos organismos dependen de otros organismos y algunos pueden sobrevivir solos.
You are in California playing around in a stream when you come across a substance that appears to be gold. Which test
would be the most inaccurate in determining if it is gold?
Color
Streak
Hardness
Density
Answer:
Hardness
Explanation:
Gold could be harder, since it might be combined with other metallic/non-metallic elements.
Place the tiles in order.
Answer:
nebula, protostar, supergiant, supernova, neutron star
A mouse running away from the sound of an owl’s wings is an example of the mouse’s ability to
Answer:
Survive
Explanation:
There may be multiple answers, but the mouse is able to:
Reflexes
Sense
Movement
Instincts
Be aware
These factors can help escape the owl.
Answer:
Survive
Explanation:
In what cell phase(s) does chromosome production (replication) and formation (condensing) occur?
whats a good hypotheseis for a rock and mineral classification bvirtual lab
need more info to see what the problem
Hierarchy is a theme of biology that we see in several different topics Genetics
is one such area. Which sequence has the terms in the correct sequence from
LARGEST to SMALLEST in terms of molecular size?
A. Genome, Chromosome, Gene, Nucleotide, Deoxyribose
B. Chromosome, Nucleotide, Genome, Gene, Deoxyribose
C. Deoxyribose, Nucleotide, Gene, Chromosome, Genome
D. Genome, Gene, Chromosome, Nucleotide, Deoxyribose
Answer:
A. Genome, Chromosome, Gene, Nucleotide, Deoxyribose
Explanation:
According to this question, genetics as a branch of Biology is not exclusive of hierarchical basis. The following is an orderly sequence from LARGEST to SMALLEST in terms of molecular size:
Genome - Chromosome - Gene - Nucleotide - Deoxyribose
- The GENOME constitutes the whole genetic make up of an organism. This includes all the chromosomes contained in that organism.
- CHROMOSOME is the structure on which the inheritable unit called GENE is found.
- GENE is the molecular unit of inheritance which is made up of nucleotides.
- NUCLEOTIDES are monomers of nucleic acids made up of pentose sugar (dexyribose or ribose), nitrogenous base, phosphate group.
- DEOXYRIBOSE is a five carbon sugar that forms part of the structure of a nucleotide.
Which best describes how a developing fetus changes during the third
trimester?
A. It grows a heart.
B. It grows larger
C. It grows organs.
D. It grows limbs.
SUBMIT
During the third trimester of pregnancy, the fetus grows in size and weight. So option B is correct.
What features of the baby develop during the third trimester?During the first trimester, the zygote develops into a moving fetus which has working organs such as eyes and ears. In the second trimester, the features of the baby are developed and the movement of the baby can be felt. In the third trimester, the fetus grows in size and weight.
The third trimester starts from the 27th week and continues until the end of the pregnancy. The lungs of the baby are still developing. At the end of the third trimester, the length of the fetus is 19-21 inches and the weight is about 6-9 pounds. In the end, the baby will gain more weight and is prepared for delivery.
To learn more about the third trimester, refer to the link:
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HURRY PLZ IM TIMED Which of the following choices distinguishes an inaccurate relationship between the stages of an argument?
A conclusion is the final inference.
A premise supports a conclusion.
An inference links premises to the conclusion.
An inference provides evidence for the conclusion.
Answer:
Your answer is the third one
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What two symbols do all modern electronic devices use to transfer information?
Answer:
Up and Down Arrow
Explanation:
Which of the following is a side effect of hallucinogen? *
Scurvy
Infertility
Anaemia
Heart disease
Answer:
heart disease is correct
could an ant. eat an earthworm or vise versa
Answer:
yes, if the other is dead
Explanation:
both ants and worms eat dead animals. since both ants and worms die. They can eat eachothers bodies after death.
hi i need your help guys! Using the periodic table, fill in the following table with the number of electrons in each energy level of the element given.
n = 1 level n = 2 level n = 3 level n = 4 level
Element (maximum 2) (maximum 8) (maximum 18) -----------
Carbon- ________ ________ ________ _______
i think its
carbon- 2 (there are two in the n=1 level) 4 (there are four in the n=2 level)
i might be wrong, but hope this helps :)
Electrons in atoms are arranged in energy levels. The electrons in the energy levels of carbon are;
n= 1 ------ 2 electrons
n = 2 ----- 4 electrons
n =3 ----- 0 electrons
n = 4 ----- 0 electrons
Carbon has the electronic configuration; 1s2 2s2 2p2.
This means that there are only two electrons in the n-1 level and there are four electrons in the n=2 level.
This makes a total of six electrons in carbon as shown.
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Stages of Germination? it some detail pls?
The process that produces identical offspring quickly is
Answer:
Explanation:
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. A single individual can produce offspring asexually and large numbers of offspring can be produced quickly.
What is yeast and why is it used for making bread?
Answer:
yeast is a micro organism
It is a fungi
it is used in making breads as it helps bread to become spongy and soft to eat.
this process is known as fermentation
In eukaryotes, what is the term used for codons that do not code for proteins that are interspersed with those that do? introns codons neurons exons
In eukaryotes, what is the term used for codons that do not code for proteins that are interspersed with those that do?
introns
The table below shows the characteristics of three components of the solar system labeled A, B, and C. Which choice identifies the components in the correct order?
A Comet, asteroid, sun
B Moon, planet, sun
C Moon, sun, planet
D Sun, planet, moon
Answer:
its B for sure.
Explanation:
Answer: B: moon, planet, and sun
Explanation:
The activation of complement is effective at initiating pathogen engulfment and destruction. This immune-protective process is made possible by:
Answer:
phagocytes that have receptors for the C3b component in order to engulf and destroy pathogens
Explanation:
The complement system refers to an immune mechanism by which plasma proteins are activated by pathogens and their binding to antibodies, triggering reactions on the pathogen surface that active components with effector functions. The complement system is an essential component of the innate immune response. Phagocytic cells have receptors for the C3b component in order to bind to C3b-coated cells/particles preparatory to phagocytosis. The C3b receptor is a glycoprotein that serves to regulate the complement system by inhibiting the activation of C3 and C5 convertases which cleave C3 and C5 and thus mediate complement effector functions.
Which of the peas' traits,
Yellow or Green, is
recessive? Explain your
answer.
A strong acid has a pH approaching:
08
14
0
05
A strong acid has a pH of 0.
Many eukaryotic cells can be grown in tissue culture in the laboratory. Suppose you have two tissue cultures, one in G1 phase and one in S
phase. How would you determine which culture was in G, and which was in S?
I could look for growth and synthesis of proteins and other macromolecules as well as increase in organelles, which would show a culture in G1. DNA being synthesized would show in cells in the S phase.
The best way to determine if the cell is the G or S phase is by looking at the state of the DNA molecule, and the presence of histones, centrioles, and spindle fibers.
What is the interphase?
The interphase occurs before cell division. It is composed of the G1, S, and G2 stages.
During the G1 stage, the cell duplicates in size. The organelles and other cytoplasmatic structures duplicate. The high intense biochemical activity is characteristic of this stage.During the S stage occurs the DNI replication process. At this point, also happens the synthesis of histones and other associated proteins. This is the only stage where the DNI molecule is replicated. The G2 stage is the final one before the cellular division. Here begins the slow process of DNI condensation. Duplication of centrioles completes. Structures such as spindle fibers are assembled.To determine which culture was in G stage, and which was in S stage, I would look at DNA molecule. The only stage in which DNA duplicates is during the S phase, so
If organelles are duplicated but not DNA, it is G1 stageIf organelles are duplicated as well as DNA, but the molecule is still lax, it is S phase. At this point there are also histones.If organelles are duplicated and DNA molecule began to condensate it is G2 phase. At this point there are also centrioles and spindle fibers.You can learn more about the interphase at
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